| 摘要 |
<p>The present invention discloses a system and method for discovering a remote radio unit and establishing a topology structure, which include: a base band unit sending a remote radio unit discovery message to a link connecting with a remote radio unit after starting, and the remote radio unit discovery message including a level number of a remote radio unit, and setting this level number to a minimal value; a remote radio unit which receives said remote radio unit discovery message storing the level number in the remote radio unit discovery message, and sending said remote radio unit discovery message to a next level remote radio unit connecting with said remote radio unit after adding 1 to the level number in said remote radio unit discovery message; and the remote radio unit feeding the level number back to said base band unit after obtaining the level number. By adopting the scheme of the present invention, it implements the self-establishment of the remote radio unit topology structure when the base band unit and remote radio unit are in the separate deployment, reduces the intervention of the human to the network, reduces the network maintenance cost, and complies with the development trend of the radio network management.</p> |
